Saw blade for hand-held tools
US7127979B2 · kind B2 · utility
85Cited by
16References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2001 |
| Grant date | Oct 31, 2006 |
| Priority date | — |
| Expiry date | Jul 11, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/935
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A saw blade for power tools, in particular for power reciprocating saws, includes a blade back (11) and a toothing (12) extending along the lower edge of the blade back and having many saw teeth (13) lined up in succession, In order to increase the blade life and service life of the saw blade, especially in a Thick, stable embodiment, the saw teeth (13) in successive portions (a, b) of the toothing (12) have the same tooth width (az, bz), which, however, differs from that of the saw teeth (13) in the preceding or the succeeding portion (b, a) of the toothing (12).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.